Russian standards PDF

United power system and isolated power systems. Relay protection and automation. Automatic emergency control of electric power systems. Automatic frequency unloading devices. Norms and requirements

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Occupationa lhealth and safety management systems. Requirements to organization of health care, prevention of diseases and health promotion of workers

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Coastal protection structures. Rules of inspection and monitoring of the technical condition

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Turbogenerators of nuclear power plants. Accounting for actually worked out and estimation of residual resource

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Brown coals, hard coals, anthracite, combustible shales and briquettes. Quality acceptance rules

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Hard coal. Determination of the crucible swelling number

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